Pentax DA Operating Manual page 19

DAE_Cover 12/2/03
Although we have carefully designed these lenses for safe operation, please pay special
attention to items marked with the following symbols when using this product.
WARNING
CAUTION
4:22 PM Page 3
FOR SAFE USE OF YOUR LENS
This mark indicates precautions that if not followed,
could result in serious injury to the user.
This mark indicates precautions that if not followed,
could result in minor or medium injury to the user
or damage to the equipment.